水泵

The results are significant to improving design and Selection of large pump units, reducing failure frequency, diagnosing and obviating failures exactly in time, reducing maintenance and repair time and costs, and ensuring maintenance quality.

成果对改进大型水泵机组的设计选型，减少故障发生，及时准确诊断和排除故障，缩短维修时间，降低维修费用，确保维修质量有重大意义。

Vacon products were wide used in pumps, fans, compressors conveyors, winders, mixers, cranes, elevators, escalators and pulverizes.

Vacon变频器已被广泛应用于水泵、风机、压缩机、传送带、卷绕设备、搅拌机、起重机、电梯、自动扶梯、粉碎机等设备以及其他一些特殊的应用场合。

Vacon products were wide used in pumps, fans, compressors conveyors, winders, mixers, cranes, elevators, escalators and pulverizes. Vacon opened her China market since Apr. 2000, and is developing the China market with the distributors now.

Vacon 变频器已被广泛应用于水泵、风机、压缩机、传送带、卷绕设备、搅拌机、起重机、电梯、自动扶梯、粉碎机等设备以及其他一些特殊的应用场合。

What is the point of pumps and how to adjust ...

什么是水泵的工作点以及如何调整。。。

I am not going to lie my first time I only lasted three pumps.

我不想说谎，我我第一次仅持续了3个水泵。

The company was founded in 2004, early in 1994 when pumps start operating, the electrical business.

本公司成立于2004年，早在1994年的时候就开始经营水泵、电机生意。

To maintain the normal operation of pumps.

保持水泵的正常运行。

Factories specialized in industrial pumps in the development, production and sales.

工厂专业致力于工业水泵的研发、生产与销售。

Major producers of industrial pumps and accessories, products have more than 10 series, more than 300 varieties.

主要生产工业水泵及配件，产品有十多个系列，三百多个品种。

Why Are My Water Pumps Not Working?

为什么我的水泵不工作？

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。